Is June 2026 attempt realistic for CS Executive if I join now after CSEET July 2025?

I wanted to discuss my admission in JK Shah. I recently inquired and found out that lectures have already started, and in Module 1, two papers have already been covered. I will need to study those through recorded lectures as they won’t be repeated, except during revision. Module 1 will be completed by October, and Module 2 classes will begin in December. I wanted to ask whether it’s better for me to attempt both modules in June 2026 or December 2026, and if there’s enough time to prepare for the June 2026 exam. Also, I have given my CSEET July 2025 attempt — am I joining too late for this course? Mujhe yahi coaching se padhna hai. As this coaching is best for CS and CS course in my local area